Park, Jeong-Seon; Oh, You Hwa; Ahn, Sang Chul; Lee, Seong-Whan Glasses removal from facial image using recursive PCA reconstruction. (English) Zbl 1050.68862 Kittler, Josef (ed.) et al., Audio- and video-based biometric person authentication. 4th international conference, AVBPA 2003, Guildford, UK, June 9–11, 2003. Proceedings. Berlin: Springer (ISBN 3-540-40302-7/pbk). Lect. Notes Comput. Sci. 2688, 369-376 (2003). MSC: 68U99 68T10 68T45 68U10 PDFBibTeX XMLCite \textit{J.-S. Park} et al., Lect. Notes Comput. Sci. 2688, 369--376 (2003; Zbl 1050.68862) Full Text: Link
Kwon, Wook Hyun; Moon, Young Soo; Ahn, Sang Chul Bounds in algebraic Riccati and Lyapunov equations: A survey and some new results. (English) Zbl 0852.93005 Int. J. Control 64, No. 3, 377-389 (1996). Reviewer: A.Vaněček (Praha) MSC: 93-02 93B60 93B15 49-02 PDFBibTeX XMLCite \textit{W. H. Kwon} et al., Int. J. Control 64, No. 3, 377--389 (1996; Zbl 0852.93005) Full Text: DOI
Kim, Won Chul; Ahn, Sang Chul; Kwon, Wook Hyun Stability analysis and stabilization of fuzzy state space models. (English) Zbl 0851.93041 Fuzzy Sets Syst. 71, No. 1, 131-142 (1995). MSC: 93C42 PDFBibTeX XMLCite \textit{W. C. Kim} et al., Fuzzy Sets Syst. 71, No. 1, 131--142 (1995; Zbl 0851.93041) Full Text: DOI
Ahn, Sang; Cooper, Colin; Cornuéjols, Gérard; Frieze, Alan Probabilistic analysis of a relaxation for the k-median problem. (English) Zbl 0653.90049 Math. Oper. Res. 13, No. 1, 1-31 (1988). Reviewer: I.G.Belinskaya MSC: 90C10 90B05 65K05 68Q25 PDFBibTeX XMLCite \textit{S. Ahn} et al., Math. Oper. Res. 13, No. 1, 1--31 (1988; Zbl 0653.90049) Full Text: DOI
Carroll, C. E.; Yang, C. C.; Ahn, S. Some triangle inequalities and generalizations. (English) Zbl 0448.26010 Can. Math. Bull. 23, 267-274 (1980). MSC: 26D99 PDFBibTeX XMLCite \textit{C. E. Carroll} et al., Can. Math. Bull. 23, 267--274 (1980; Zbl 0448.26010) Full Text: DOI